byte[]与String互转&&对象和JSON相互转

byte[]与String互转 

        // String转byte[]
        String str = "110";
        byte[] src = str.getBytes();
 
        // byte[]转String 
        String  mobile = new String(src , "UTF-8");

对象和JSON相互转

     List<ConfigOriginalInfo> list = new ArrayList<>();
        ConfigOriginalInfo configOriginalInfo = new ConfigOriginalInfo();
        configOriginalInfo.setType(true);
        configOriginalInfo.setModuleName("平台配置项");
        configOriginalInfo.setName("ifallowreg");
        configOriginalInfo.setConfigName("是否允许学员注册");
        configOriginalInfo.setDisplayType(2);
        configOriginalInfo.setConfigOption(",是,否,");
        configOriginalInfo.setConfigEdge(true);
        configOriginalInfo.setConfigDefault("是");
        list.add(configOriginalInfo);
        String string = JSONObject.toJSONString(list);


List<ConfigOriginalInfo> configOriginalInfoList = JSONArray.parseArray(configJson, ConfigOriginalInfo.class);